The wiring for CIRC07 is simple - the wires going to the digital pins on the Metro sit between the switch terminal and the resistor.

Pro-Tip: When pushing the pushbutton into the breadboard, be careful not to bend the legs outwards too much or else it won't make contact with the breadboard. Seat it in the gap in the breadboard.

Breadboard Layout Sheet

This guide was first published on Aug 18, 2017. It was last updated on Aug 18, 2017.
This page (Wiring) was last updated on Oct 25, 2020.